Pengembangan Media Pembelajaran Interaktif Menggunakan Power Point Dengan Audio Visual Untuk Materi Determinan Matriks

  • Cicilia Puji Rahayu Program Studi Sistem Komputer Universitas Surakarta

Abstract

Since March 14, 2020, the city of Surakarta has been declared an Extraordinary Event (KLB) of the

CoViD-19 corona virus. The world of education, including the University of Surakarta, maintains

teaching and learning activities using an online learning system (online) or also known as distance

lectures. This condition forces lecturers and students to be ready to face teaching and learning

activities outside the habit of face-to-face, namely through distance lectures. The obstacles

experienced by students with long-distance lectures include limited internet quota, poor signal in the

area, not all students have cellphones. Distance lecturing also raises new problems for lecturers, how

to convey material so that students can understand it well. The platform for online teaching and

learning activities implemented at the University of Surakarta is whatsapp and google classroom. This

media provides facilities for lecturers to deliver material in writing, without being able to deliver it

orally. Researchers are moved to try to create or develop interactive learning media with simple audio

visuals that can be uploaded through these media and make it easier for students to understand the

material provided. The development of this learning media uses power point software equipped with

audio visuals that are clear, simple and of sufficient size in the hope that students are able to download

the material without any constraints, and can improve students' ability to understand the determinant

matrix material. The researcher carried out the stages by collecting data, analyzing data, analyzing

needs, making designs, making learning media, conducting trials, and implementing the learning

media. Making learning media with the display created is the front page, menu display, determinant

material, order 2 matrix determinant, order 3 matrix determinant, calculating determinants with

Laplace expansion. Make an audio-visual explanation of the material clearly, then combine the audio

visual with the material that has been made. Then conduct trials and implement these media to

students of the Surakarta University Computer System Study Program who take Linear Algebra and

Matrix courses. Researchers have produced power point based learning media products with audio

visuals for the determinant matrix material. To find out student responses, researchers distributed

questionnaires to students and obtained data that from the 17 questionnaire forms Return 15

questionnaire forms and all of them responded that the learning media was good, clear, simple and

easy to understand. Learning using these media has increased students' understanding of the

determinant material of the matrix, this is indicated by an increase in student quiz scores compared to

when learning has not used this learning media.

Keyword: Learning Media, Power Point, Audio Visual, Matrix Determinants.

Author Biography

Cicilia Puji Rahayu, Program Studi Sistem Komputer Universitas Surakarta

Since March 14, 2020, the city of Surakarta has been declared an Extraordinary Event (KLB) of the

CoViD-19 corona virus. The world of education, including the University of Surakarta, maintains

teaching and learning activities using an online learning system (online) or also known as distance

lectures. This condition forces lecturers and students to be ready to face teaching and learning

activities outside the habit of face-to-face, namely through distance lectures. The obstacles

experienced by students with long-distance lectures include limited internet quota, poor signal in the

area, not all students have cellphones. Distance lecturing also raises new problems for lecturers, how

to convey material so that students can understand it well. The platform for online teaching and

learning activities implemented at the University of Surakarta is whatsapp and google classroom. This

media provides facilities for lecturers to deliver material in writing, without being able to deliver it

orally. Researchers are moved to try to create or develop interactive learning media with simple audio

visuals that can be uploaded through these media and make it easier for students to understand the

material provided. The development of this learning media uses power point software equipped with

audio visuals that are clear, simple and of sufficient size in the hope that students are able to download

the material without any constraints, and can improve students' ability to understand the determinant

matrix material. The researcher carried out the stages by collecting data, analyzing data, analyzing

needs, making designs, making learning media, conducting trials, and implementing the learning

media. Making learning media with the display created is the front page, menu display, determinant

material, order 2 matrix determinant, order 3 matrix determinant, calculating determinants with

Laplace expansion. Make an audio-visual explanation of the material clearly, then combine the audio

visual with the material that has been made. Then conduct trials and implement these media to

students of the Surakarta University Computer System Study Program who take Linear Algebra and

Matrix courses. Researchers have produced power point based learning media products with audio

visuals for the determinant matrix material. To find out student responses, researchers distributed

questionnaires to students and obtained data that from the 17 questionnaire forms Return 15

questionnaire forms and all of them responded that the learning media was good, clear, simple and

easy to understand. Learning using these media has increased students' understanding of the

determinant material of the matrix, this is indicated by an increase in student quiz scores compared to

when learning has not used this learning media.

Keyword: Learning Media, Power Point, Audio Visual, Matrix Determinants.

Published
2020-09-11